Ext.define("ZYY.view.viewport.buttom", {
	extend : "Ext.panel.Panel",
	alias : 'widget.buttom',
	height:20,
	border:false,
	html : "copy@right",
	initComponent:function(){
		console.log('布局'+this.$className+'初始化');
		this.callParent(arguments);
	}
});